Cheap Flights from Seoul to Boston, MA from $647

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On Cheapflightsplus.com you will find 1 direct and 999 connecting flights from Seoul to Boston. You can compare airfare deals from 42 airlines and multiple travel sites from $647, book and save on cheap plane tickets and last minute offers. Also check out SEL-BOS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Seoul to Boston Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $647 (one-way), $1110 (round-trip).

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Best Flights from Seoul to Boston Today

Take a look at the list of non stop flights and flights with layovers from Seoul to Boston with the lowest price of $647. The fastest direct flight takes 13h 40m and the fastest connecting – 16h 33m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $1115 Find flight	09:30 Seoul Incheon International	10:10 Boston Logan	13h 40m	Korean Air	KE91
from $713 Find flight	20:35 Seoul Incheon International	08:00+1 день Boston Logan	24h 25m layover 8h 49m - Seattle	Hawaiian Airlines	HA872 HA6628
from $758 Find flight	18:20 Seoul Incheon International	15:00+1 день Boston Logan	33h 40m layover 17h 10m - San Francisco	YP	YP111 HA6696
from $830 Find flight	20:45 Seoul Incheon International	17:40+1 день Boston Logan	33h 55m layover 18h 40m - Calgary	WestJet	WS87 WS1622
from $647 Find flight	13:50 Seoul Incheon International	17:40+1 день Boston Logan	40h 50m layover 2h 10m - Tokyo 22h 15m - Calgary	Jin Air	LJ207 WS81 WS1622
from $661 Find flight	13:20 Seoul Incheon International	06:10+2 дня Boston Logan	53h 50m layover 24h 30m - Tokyo 11h 18m - San Francisco	Jeju Air	7C1105 ZG30 HA6970
from $665 Find flight	22:05 Seoul Incheon International	23:40+1 день Boston Logan	38h 35m layover 18h 31m - Los Angeles 2h 28m - Detroit	YP	YP103 NK3787 NK2329
from $666 Find flight	12:45 Seoul Incheon International	23:40 Boston Logan	23h 55m layover 3h 31m - Los Angeles 2h 28m - Detroit	YP	YP101 NK3787 NK2329
from $668 Find flight	12:35 Seoul Incheon International	18:10+1 день Boston Logan	42h 35m layover 9h 25m - Taipei 14h 20m - Vancouver	China Airlines	CI161 CI32 WS1128
from $673 Find flight	08:35 Seoul Incheon International	15:00+1 день Boston Logan	43h 25m layover 5h 20m - Tokyo 20h 0m - San Francisco	T'way Airlines	TW241 ZG30 HA6696
from $673 Find flight	08:35 Seoul Incheon International	15:00+1 день Boston Logan	43h 25m layover 10h 25m - Tokyo 14h 50m - San Francisco	T'way Airlines	TW241 ZG26 HA6696
from $674 Find flight	20:35 Seoul Incheon International	18:10+1 день Boston Logan	34h 35m layover 1h 20m - Taipei 14h 20m - Vancouver	China Airlines	CI163 CI32 WS1128
from $677 Find flight	08:35 Seoul Incheon International	15:00+1 день Boston Logan	43h 25m layover 5h 20m - Tokyo 20h 0m - San Francisco	T'way Airlines	TW241 ZG30 AS425
from $677 Find flight	08:35 Seoul Incheon International	15:00+1 день Boston Logan	43h 25m layover 10h 25m - Tokyo 14h 50m - San Francisco	T'way Airlines	TW241 ZG26 AS425
from $677 Find flight	12:35 Seoul Incheon International	21:15+1 день Boston Logan	45h 40m layover 12h 10m - Rome 9h 15m - Barcelona	T'way Airlines	TW405 W46017 VY9795
from $686 Find flight	20:30 Seoul Incheon International	15:00+2 дня Boston Logan	55h 30m layover 22h 40m - Tokyo 14h 50m - San Francisco	Korean Air	KE719 ZG26 HA6696

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 31, 2025

Flight Schedule Seoul to Boston (Massachusetts)

Full flight schedule will help you in detecting at what time planes fly from Seoul to Boston. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
09:30 — 10:10	09:30 — 10:10 KE91 Korean Air Seoul — Boston	13h 40m	Find flight from$1115
21:25 — 06:00 +1 day	21:25 — 10:50 HA460 Hawaiian Airlines Seoul — Honolulu 2h 43m stop 15:15 — 06:00 HA90 Hawaiian Airlines Honolulu — Boston	21h 35m including layover	Find flight from$799
08:35 — 15:00 +1 day	08:35 — 11:05 TW241 T'way Airlines Seoul — Tokyo 5h 20m stop 16:25 — 10:10 ZG30 Grozny Avia Tokyo — San Francisco 20h stop 06:10 — 15:00 HA6696 Hawaiian Airlines San Francisco — Boston	43h 25m including layover	Find flight from$673
08:35 — 15:00 +1 day	08:35 — 11:05 TW241 T'way Airlines Seoul — Tokyo 10h 25m stop 21:30 — 15:20 ZG26 Grozny Avia Tokyo — San Francisco 14h 50m stop 06:10 — 15:00 HA6696 Hawaiian Airlines San Francisco — Boston	43h 25m including layover	Find flight from$673
09:45 — 06:10 +1 day	09:45 — 12:15 LJ205 Jin Air Seoul — Tokyo 4h 10m stop 16:25 — 10:10 ZG30 Grozny Avia Tokyo — San Francisco 11h 18m stop 21:28 — 06:10 HA6970 Hawaiian Airlines San Francisco — Boston	33h 25m including layover	Find flight from$718
09:45 — 06:10 +1 day	09:45 — 12:15 LJ205 Jin Air Seoul — Tokyo 4h 10m stop 16:25 — 10:10 ZG30 Grozny Avia Tokyo — San Francisco 11h 18m stop 21:28 — 06:10 AS307 Alaska Airlines San Francisco — Boston	33h 25m including layover	Find flight from$722
10:20 — 15:00 +1 day	10:20 — 12:55 TW243 T'way Airlines Seoul — Tokyo 3h 30m stop 16:25 — 10:10 ZG30 Grozny Avia Tokyo — San Francisco 20h stop 06:10 — 15:00 HA6696 Hawaiian Airlines San Francisco — Boston	41h 40m including layover	Find flight from$687
10:20 — 15:00 +1 day	10:20 — 12:55 TW243 T'way Airlines Seoul — Tokyo 8h 35m stop 21:30 — 15:20 ZG26 Grozny Avia Tokyo — San Francisco 14h 50m stop 06:10 — 15:00 HA6696 Hawaiian Airlines San Francisco — Boston	41h 40m including layover	Find flight from$687
12:35 — 18:10 +1 day	12:35 — 14:10 CI161 China Airlines Seoul — Taipei 9h 25m stop 23:35 — 19:20 CI32 China Airlines Taipei — Vancouver 14h 20m stop 09:40 — 18:10 WS1128 WestJet Vancouver — Boston	42h 35m including layover	Find flight from$668
12:45 — 23:40	12:45 — 08:20 YP101 YP Seoul — Los Angeles 3h 31m stop 11:51 — 19:17 NK3787 Spirit Airlines Los Angeles — Detroit 2h 28m stop 21:45 — 23:40 NK2329 Spirit Airlines Detroit — Boston	23h 55m including layover	Find flight from$666
13:20 — 06:10 +2 days	13:20 — 15:55 7C1105 Jeju Air Seoul — Tokyo 24h 30m stop 15:50 — 09:35 ZG30 Grozny Avia Tokyo — San Francisco 11h 18m stop 21:28 — 06:10 HA6970 Hawaiian Airlines San Francisco — Boston	53h 50m including layover	Find flight from$661
13:50 — 17:40 +1 day	13:50 — 16:20 LJ207 Jin Air Seoul — Tokyo 2h 10m stop 18:30 — 12:35 WS81 WestJet Tokyo — Calgary 22h 15m stop 10:50 — 17:40 WS1622 WestJet Calgary — Boston	40h 50m including layover	Find flight from$647
14:45 — 06:10 +2 days	14:45 — 17:10 LJ209 Jin Air Seoul — Tokyo 23h 15m stop 16:25 — 10:10 ZG30 Grozny Avia Tokyo — San Francisco 11h 18m stop 21:28 — 06:10 HA6970 Hawaiian Airlines San Francisco — Boston	52h 25m including layover	Find flight from$723
15:10 — 15:00 +1 day	15:10 — 17:30 ZE603 Lineas Aereas Azteca Seoul — Tokyo 4h stop 21:30 — 15:20 ZG26 Grozny Avia Tokyo — San Francisco 14h 50m stop 06:10 — 15:00 HA6696 Hawaiian Airlines San Francisco — Boston	36h 50m including layover	Find flight from$692
15:10 — 15:00 +1 day	15:10 — 17:30 ZE603 Lineas Aereas Azteca Seoul — Tokyo 4h stop 21:30 — 15:20 ZG26 Grozny Avia Tokyo — San Francisco 14h 50m stop 06:10 — 15:00 AS425 Alaska Airlines San Francisco — Boston	36h 50m including layover	Find flight from$697
16:05 — 15:00 +1 day	16:05 — 18:30 7C1121 Jeju Air Seoul — Tokyo 3h stop 21:30 — 15:20 ZG26 Grozny Avia Tokyo — San Francisco 14h 50m stop 06:10 — 15:00 HA6696 Hawaiian Airlines San Francisco — Boston	35h 55m including layover	Find flight from$698
16:05 — 15:00 +1 day	16:05 — 18:30 7C1121 Jeju Air Seoul — Tokyo 3h stop 21:30 — 15:20 ZG26 Grozny Avia Tokyo — San Francisco 14h 50m stop 06:10 — 15:00 AS425 Alaska Airlines San Francisco — Boston	35h 55m including layover	Find flight from$703
18:30 — 15:00 +2 days	18:30 — 21:00 OZ108 Asiana Airlines Seoul — Tokyo 24h 30m stop 21:30 — 15:20 ZG26 Grozny Avia Tokyo — San Francisco 14h 50m stop 06:10 — 15:00 HA6696 Hawaiian Airlines San Francisco — Boston	57h 30m including layover	Find flight from$686
18:35 — 15:00 +2 days	18:35 — 21:05 KE705 Korean Air Seoul — Tokyo 24h 25m stop 21:30 — 15:20 ZG26 Grozny Avia Tokyo — San Francisco 14h 50m stop 06:10 — 15:00 HA6696 Hawaiian Airlines San Francisco — Boston	57h 25m including layover	Find flight from$687
19:05 — 14:35 +1 day	20:10 — 19:30 AC62 Air Canada Seoul — Toronto 14h 55m stop 10:25 — 11:40 AC7958 Air Canada Toronto — Montreal 1h 22m stop 13:30 — 14:58 AC8608 Air Canada Montreal — Boston	32h 30m including layover	Find flight from$730
20:30 — 15:00 +2 days	20:30 — 22:50 KE719 Korean Air Seoul — Tokyo 22h 40m stop 21:30 — 15:20 ZG26 Grozny Avia Tokyo — San Francisco 14h 50m stop 06:10 — 15:00 HA6696 Hawaiian Airlines San Francisco — Boston	55h 30m including layover	Find flight from$686
20:35 — 18:10 +1 day	20:35 — 22:15 CI163 China Airlines Seoul — Taipei 1h 20m stop 23:35 — 19:45 CI32 China Airlines Taipei — Vancouver 14h 20m stop 09:40 — 18:10 WS1128 WestJet Vancouver — Boston	34h 35m including layover	Find flight from$674
21:10 — 15:00 +2 days	21:10 — 23:30 OZ178 Asiana Airlines Seoul — Tokyo 22h stop 21:30 — 15:20 ZG26 Grozny Avia Tokyo — San Francisco 14h 50m stop 06:10 — 15:00 HA6696 Hawaiian Airlines San Francisco — Boston	54h 50m including layover	Find flight from$687
22:05 — 23:40 +1 day	22:05 — 17:20 YP103 YP Seoul — Los Angeles 18h 31m stop 11:51 — 19:17 NK3787 Spirit Airlines Los Angeles — Detroit 2h 28m stop 21:45 — 23:40 NK2329 Spirit Airlines Detroit — Boston	38h 35m including layover	Find flight from$665
22:05 — 23:29 +1 day	22:05 — 17:20 YP103 YP Seoul — Los Angeles 19h 39m stop 12:59 — 21:02 NK3074 Spirit Airlines Los Angeles — Baltimore 57m stop 21:59 — 23:29 NK3075 Spirit Airlines Baltimore — Boston	38h 24m including layover	Find flight from$690

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on July 31, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Seoul to Boston depends on and how to choose the most interesting flight option for you.

Distance between Seoul and Boston is 10943 miles. Time difference between the cities is 2h. Airplanes depart 00:10 to 23:55 from 3 Seoul airports and arrive 00:10 to 23:55 to 4 Boston airports. Average flight time is 13h 40m.

The fastest flight 13h 40m
Average flight time 13h 40m
The earliest flight 00:10
The latest flight 23:55
Distance 6800 ml

The cheapest months to travel to Boston are september (from 647 $), november (from 658 $), august (from 658 $).

The most expensive months are december (from 933 $), february (from 896 $), january (from 730 $).

What is the lowest airfare Seoul to Boston?

The cheapest plane ticket found by our users is $647. This airfare is for economy class on one-way LJ207 flight by Jin Air for September 27, 2025 which leaves Incheon International in Seoul at 13:50 am and arrives at Boston Logan at 17:40.

Economy class

$647

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Business class

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First class

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Popular Airlines on the Route

The flight Seoul — Boston is served by 42 regular airlines and 11 low-cost airlines. Most of the flights on this route are operated by Air Seoul - 5 departures per week at the price of from $ 884 . And the most expensive tickets are offered by Emirates airline - from $ 3844.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is KE91 by Korean Air takes 13h 40m and the cheapest is LJ207 by Jin Air for $1115.

KE - Korean Air

from $1115

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Connecting Flights

There are 999 flights with layovers on the route. The fastest connecting flight is OZ6114 by Asiana Airlines takes 16h 33m and the cheapest is LJ207 by Jin Air for $647.

RS - Air Seoul

from $884

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JL - Japan Airlines - JAL

from $899

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TW - T'way Airlines

from $673

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LO - LOT

from $1142

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HO - Juneyao Airlines

from $961

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LX - SWISS International Air Lines

from $974

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UA - United Airlines

from $1203

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BR - EVA Airways Corporation

from $859

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BX - Air Busan

from $1419

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YP - YP

from $665

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Z2 - AirAsia Zest

from $797

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KE - Korean Air

from $686

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Airports

You can fly from Seoul to Boston from 3 airports (Incheon International, Gimpo International, Seoul AB).

Seoul airports

Incheon International-ICN

from $647
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Gimpo International-GMP

from $988
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Seoul AB-SSN

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Boston airports

Boston City Heliport-JBC

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Boston RT128 Rail-ZRU

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Boston South Rail-ZTO

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Logan-BOS

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Airplanes

There are flights to Boston from Seoul by 42 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 777-300ER

from $1 142

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Top International Destinations from Seoul

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Seoul — New York

from $844

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Seoul — Los Angeles

from $71

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Seoul — Seattle

from $61

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Seoul — Atlanta

from $73

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Seoul — San Francisco

from $77

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Seoul — Honolulu

from $56

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Seoul — Chicago

from $59

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Seoul — Boston

from $70

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Seoul — Dallas

from $78

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Seoul — Las Vegas

from $65

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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